| 摘要 |
Method for manufacturing a tubular, resilient body for pillows, mattresses or the like, which method mainly consists in providing slits (13) in a foam layer (2); in cutting a strip (8) out of this foam layer (2); in bending two opposite ends (11-12) of the strip (8) towards each other; and in fixing both these far ends (11- 12) in order to form the aimed tubular, resilient body (1), characterized in that the foam layer (2) is made of what is called a viscoelastic foam (3), and in that at least a part of the cells present in the foam (3) are broken open. ® KIPO & WIPO 2007 |
